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SK hynix

Global producer of DRAM and NAND.

Senior Staff Signal-Integrity and Power-Integrity Engineer - Signal-Integrity and Power-Integrity

Board & Electronics DesignConfirmed live in the last 24 hours
Full-timeSan Jose, CA, USA$165k - $220k

About the Job

Requirements

  • A master's degree or higher in Electrical Engineering or a related field is required.
  • At least five years of experience in signal-integrity and power-integrity analysis in advanced semiconductor packaging is required.
  • Demonstrated knowledge of 2.5D/3D package architectures, HBM, interposers, TSV, high-speed I/O standards, and power-delivery networks is required.
  • Proficiency with SIPI simulation tools such as Synopsys 3DICC, Cadence Integrity 3D-IC/Sigrity, Ansys AEDT (Q3D, HFSS), Siwave, RedHawk, HSPICE, or Keysight ADS is required.
  • Ability to interpret complex simulation data and translate it into actionable engineering recommendations is required.
  • Ability to communicate technical concepts verbally and in writing to engineering and executive audiences is required.

Responsibilities

  • Define and drive the signal-integrity and power-integrity roadmap for advanced packaging families, aligning technical strategies with product specifications and business objectives.
  • Lead development of high-performance System-in-Package architectures, including HBM, interposer, and 3D stacks, and validate power delivery and signal integrity from silicon through substrate.
  • Establish and deploy signal-integrity and power-integrity methodologies, including electromagnetic extraction, multi-port S-parameter modeling, and power-network analysis for complex 2.5D/3D environments.
  • Collaborate with circuit designers, layout teams, process integration, yield engineering, and system architects to translate design specifications into manufacturable packages.
  • Serve as a technical resource for junior and peer engineers, foster expertise in signal-integrity and power-integrity analysis and design verification, and promote knowledge exchange across global teams.

Desired Qualifications

  • Relevant industry experience is preferred.
  • Hands-on experience with 2.5D/3D packaging for HBM, interposers, or GPU-memory integration is preferred.
  • Expertise in power integrity for 3D-stacked memory systems, including power-delivery-network impedance profiling and IBIS model validation for HBM, is preferred.
  • Familiarity with PCIe Gen5/Gen6, CXL, UCIe, and JEDEC memory specifications is preferred.
  • Proficiency in scripting and automation with Python, TCL, or SKILL to create custom analysis flows and improve productivity is preferred.
  • Experience validating high-speed memory interfaces using oscilloscopes, VNAs, and compliance test platforms specific to 3D packaging is preferred.
  • A record of published technical papers, patents, or conference presentations in advanced packaging or signal integrity and power integrity is preferred.
  • Currently pursuing a PhD in Electrical Engineering or a related field is preferred.

About the Company

SK hynix

Global producer of DRAM and NAND.

Summary of SK hynix: 1) What does the company do? It is a global producer of semiconductor memory, specializing in DRAM and NAND Flash that power IT devices like computers, phones, and servers. 2) How do its products work? DRAM stores data using tiny capacitors and requires periodic refreshing to keep data, providing fast volatile memory. NAND Flash stores data in non-volatile memory cells and preserves data without power, serving as durable storage. Both chips are mounted in devices to enable fast processing and data retention. 3) How is the company different from competitors? It ranks as the second-largest memory chip maker with a broad product portfolio and strong technology, backed by the SK Group, giving it scale, resources, and global reach. 4) What is the company's goal? To become the world’s best semiconductor company by meeting diverse customer needs and leading in memory technology.

Company size
5,001-10,000
Company stage
IPO
Headquarters
Seoul, South Korea
Founded
1983

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